Difficulty detecting abnormal network behavior: Establishing a baseline for your network's usage helps you detect abnormal behavior so you can quickly choose the best course of action to fix it. This often results in more time and money spent on unnecessary upgrades. However, without the proper tool, your network's current utilization, traffic volume, and additional areas of demand cannot be known. A guessing game of defining your network's future requirements: As an organization grows, it is necessary to identify the right network bandwidth capacity to ensure smooth performance. Few to no options to shape traffic or prioritize bandwidth needs: This leads to non-critical applications overutilizing your bandwidth, leaving less bandwidth for business-critical applications that facilitate important business operations. Not being able to figure out which protocols or applications are using the most bandwidth and causing slowness can result in you draining your bandwidth and your organization's budget with unaffordable upgrades. 
Slowness can be due to anything from video streaming applications to bulk file transfers.
Fewer insights into the applications or users causing slowness: Gathering data about who is using your network and how is mandatory. This negatively affects their response time and accessibility. No visibility into network elements and their reliability: Not having an inventory of all the interfaces and devices makes it difficult to check if the devices are functional or if they require replacement. No awareness of what traffic is passing through your network: Allowing a lot of traffic without simultaneously analyzing the traffic type can lead to bandwidth hogging, and suspicious sources can harm important resources in your network as they could be a DDoS attack. 6 setbacks you'll face without proper traffic analysis That's a domino effect organizations should avoid. This often negatively impacts productivity, affecting all operations and often eroding revenues. Neglecting it can give way to security threats.įor example, if an enterprise's network uses resource-intensive applications like video streaming and tele-presence other than through business-critical applications, the bandwidth capacity for running business operations will be minimal. 
Network traffic analysis (NTA) is often the least considered aspect, but it influences many issues, like performance degradation, and slowness for the users.
Network Bandwidth Monitoring ChallengesĪnalyzing the stability of a network starts with monitoring its performance, device capabilities, network speed, and one more aspect that many network admins overlook: network traffic. Network Bandwidth Monitoring Best Practices. 
Intelligent Traffic Management with NBAR.Network Based Application Recognition(NBAR).
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